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108 Commits

Author SHA1 Message Date
Jim Meyering
9d6231ef2a maint: update all copyright year number ranges 
Run "make update-copyright".
 2011-01-01 22:16:47 +01:00
Pádraig Brady
47076e3c7c provide POSIX_FADV_SEQUENTIAL hint to appropriate utils 
Following on from commit dae35bac, 01-03-2010,
"sort: inform the system about our input access pattern"
apply the same hint to all appropriate utils.
This currently gives around a 5% speedup for reading
large files from fast flash devices on GNU/Linux.

* src/base64.c: Call fadvise (..., FADVISE_SEQUENTIAL);
* src/cat.c: Likewise.
* src/cksum.c: Likewise.
* src/comm.c: Likewise.
* src/cut.c: Likewise.
* src/expand.c: Likewise.
* src/fmt.c: Likewise.
* src/fold.c: Likewise.
* src/join.c: Likewise.
* src/md5sum.c: Likewise.
* src/nl.c: Likewise.
* src/paste.c: Likewise.
* src/pr.c: Likewise.
* src/ptx.c: Likewise.
* src/shuf.c: Likewise.
* src/sum.c: Likewise.
* src/tee.c: Likewise.
* src/tr.c: Likewise.
* src/tsort.c: Likewise.
* src/unexpand.c: Likewise.
* src/uniq.c: Likewise.
* src/wc.c: Likewise, unless we don't actually read().
 2010-07-22 01:04:47 +01:00
Jim Meyering
1419af8243 doc: fix comm's --help output so we generate a better man page 
* src/comm.c (usage): Don't align example comments in --help output,
since the extra space (sequence of two spaces) there would be
interpreted by help2man and induce an unwanted line break
in the resulting man page.  Reported by Jari Aalto.
 2010-06-21 08:55:22 +02:00
Jim Meyering
1aa17dc89b maint: update all FSF copyright year lists to include 2010 
Use this command:
git ls-files | grep -v COPYING \
  | xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \
      build-aux/update-copyright
 2010-01-01 14:06:47 +01:00
Pádraig Brady
5d4f09d83a doc: mention the texinfo documentation in --help 
* src/system.h: Rename emit_bug_reporting_address() to
emit_ancillary_info() and update it to not print the translation
project address in en_* locales, and _do_ print it in the 'C'
(and other) locales so that it's included in the default man page.
Also mention how to invoke the texinfo documentation for each command.
Also move the "hard-locale.h" include to the 8 files that now use it.
* man/help2man: Strip the newly added texinfo reference from the
--help output as a more verbose version is already added by help2man.
Suggestion from C de-Avillez
 2009-09-21 12:37:57 +01:00
Jim Meyering
5e778f7c8d global: convert indentation-TABs to spaces 
Transformed via this shell code:
t=$'\t'
git ls-files \
  | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \
  | grep -vE 'tests/pr/|help2man' \
  | xargs grep -lE "^ *$t" \
  | xargs perl -MText::Tabs -ni -le \
    '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'
 2009-08-25 09:21:00 +02:00
Pádraig Brady
39285f6008 doc: clarify the operation of the comm -123 parameters 
* src/comm.c (usage): give more information on the -123 parameters,
with examples to show that they can be combined.
Addresses <http://savannah.gnu.org/bugs/?24974>.
* doc/coreutils.texi (comm invocation): Mention that the
column separators are suppressed along with the column.
Suggestion from Dan Jacobson.
* man/comm.x: Reference other commands that match adjacent lines.
* man/join.x: ditto.
* man/uniq.x: ditto.
 2009-05-18 16:17:31 +01:00
Pádraig Brady
a6c9dd74d8 doc: note the use of LC_COLLATE in comm, join and uniq 
* doc/coreutils.texi (uniq invocation): Simplify the
text to remove the inconsequential mentioning of order,
while implying that LC_COLLATE can alter equality comparisons.
* src/comm.c (usage): Mention LC_COLLATE is significant.
* src/join.c (usage): Ditto.
* src/uniq.c (usage): Ditto. Also improve the summary.
Suggestion from Andries Brouwer
 2009-05-05 17:14:51 +01:00
Bruno Haible
83244ba312 comm: fix a bug in its new --check-order option 
* src/comm.c: Include memcmp2.h.
(check_order): Use memcmp2 instead of memcmp.
* bootstrap.conf (gnulib_modules): Add memcmp2.
 2009-03-08 21:34:08 +01:00
Jim Meyering
43448b0493 make --help print "Report PROGRAM translation bugs to <...>." 
for all but the C/POSIX locale.
* src/system.h: Include "hard-locale.h".
(emit_bug_reporting_address): Tell where to report translation bugs.

don't include "hard-locale.h", now that system.h does
* src/comm.c: Likewise.
* src/join.c: Likewise.
* src/ls.c: Likewise.
* src/pinky.c: Likewise.
* src/pr.c: Likewise.
* src/sort.c: Likewise.
* src/uniq.c: Likewise.
* src/who.c: Likewise.
 2008-11-10 08:19:52 +01:00
Jim Meyering
45e67188d6 remove redundant const directives 
In 1463824d8e, I added some
missing "const" directives, as well as some new, redundant ones.
This removes the redundant ones.  Pointed out by Eric Blake.
* base64.c, cat.c, chcon.c, chgrp.c, chmod.c, chown.c, comm.c:
* cp.c, csplit.c, cut.c, date.c, dd.c, df.c, dircolors.c, du.c:
* env.c, expand.c, fmt.c, fold.c, groups.c, head.c, id.c:
* install.c, join.c, kill.c, ln.c, ls.c, md5sum.c, mkdir.c:
* mkfifo.c, mknod.c, mktemp.c, mv.c, nice.c, nl.c, od.c:
* paste.c, pathchk.c, pinky.c, pr.c, ptx.c, readlink.c, rm.c:
* rmdir.c, runcon.c, seq.c, shred.c, shuf.c, sort.c, split.c:
* stat.c, stty.c, su.c, sum.c, tac.c, tail.c, tee.c, timeout.c:
* touch.c, tr.c, truncate.c, tty.c, uname.c, unexpand.c, uniq.c:
* wc.c, who.c: Remove redundant const directives.
* maint.mk (sc_const_long_option): Don't require redundant "const".
 2008-06-16 16:40:59 +02:00
Jim Meyering
1463824d8e add "const" attribute, where possible 
* maint.mk (sc_const_long_option): New rule.  Enforce global change.
* src/base64.c (long_options): Use "const" where possible.
* src/cat.c (main): Likewise.
* src/chcon.c (long_options): Likewise.
* src/chgrp.c (long_options): Likewise.
* src/chmod.c (long_options): Likewise.
* src/chown.c (long_options): Likewise.
* src/comm.c (long_options, OUTPUT_DELIMITER_OPTION): Likewise.
* src/cp.c (long_opts): Likewise.
* src/csplit.c (longopts): Likewise.
* src/cut.c (longopts): Likewise.
* src/date.c (long_options): Likewise.
* src/dd.c (conversions, flags, statuses): Likewise.
* src/df.c (long_options): Likewise.
* src/dircolors.c (long_options): Likewise.
* src/du.c (long_options): Likewise.
* src/env.c (longopts): Likewise.
* src/expand.c (longopts): Likewise.
* src/fmt.c (long_options): Likewise.
* src/fold.c (longopts): Likewise.
* src/groups.c (longopts): Likewise.
* src/head.c (long_options): Likewise.
* src/id.c (longopts): Likewise.
* src/install.c (long_options): Likewise.
* src/join.c (longopts): Likewise.
* src/kill.c (long_options): Likewise.
* src/ln.c (long_options): Likewise.
* src/ls.c (long_time_format, long_options, sort_functions): Likewise.
* src/md5sum.c (long_options): Likewise.
* src/mkdir.c (longopts): Likewise.
* src/mkfifo.c (longopts): Likewise.
* src/mknod.c (longopts): Likewise.
* src/mktemp.c (longopts): Likewise.
* src/mv.c (long_options): Likewise.
* src/nice.c (longopts): Likewise.
* src/nl.c (longopts): Likewise.
* src/od.c (charname, long_options): Likewise.
* src/paste.c (longopts): Likewise.
* src/pathchk.c (longopts): Likewise.
* src/pinky.c (longopts): Likewise.
* src/pr.c (long_options): Likewise.
* src/ptx.c (long_options): Likewise.
* src/readlink.c (longopts): Likewise.
* src/rm.c (long_opts): Likewise.
* src/rmdir.c (longopts): Likewise.
* src/runcon.c (long_options): Likewise.
* src/seq.c (long_options): Likewise.
* src/shred.c (long_opts): Likewise.
* src/shuf.c (long_opts): Likewise.
* src/sort.c (monthtab, long_options): Likewise.
* src/split.c (longopts): Likewise.
* src/stat.c (long_options): Likewise.
* src/stty.c (mode_info, control_info, longopts, set_mode) Likewise.
(set_control_char, speeds): Likewise.
* src/su.c (longopts): Likewise.
* src/sum.c (longopts): Likewise.
* src/tac.c (longopts): Likewise.
* src/tail.c (long_options): Likewise.
* src/tee.c (long_options): Likewise.
* src/timeout.c (long_options): Likewise.
* src/touch.c (longopts): Likewise.
* src/tr.c (long_options): Likewise.
* src/truncate.c (longopts): Likewise.
* src/tty.c (longopts): Likewise.
* src/uname.c (uname_long_options, arch_long_options): Likewise.
* src/unexpand.c (longopts): Likewise.
* src/uniq.c (longopts): Likewise.
* src/wc.c (longopts): Likewise.
* src/who.c (longopts): Likewise.
 2008-06-14 22:24:28 +02:00
Jim Meyering
3808eccbbf tweak to conform with syntax policy 
Use "<" or "<=" rather than ">" or ">=".
Use "Type const *", rather than "const Type *".
 2008-06-12 21:38:17 +02:00
Bo Borgerson
81d0c8f367 comm: accept new option: --output-delimiter=STR 
* src/comm.c (delimiter): New global.
(writeline): Use delimiter string instead of single TAB character.
(main): Initialize delimiter.
* tests/misc/comm: Add tests for comm output delimiter specification.
* doc/coreutils.texi: Document new option.
* NEWS: Advertise new option.
* TODO: Remove associated item.
 2008-06-12 21:03:05 +02:00
Bo Borgerson
98a96822d9 comm: ensure that input files are sorted 
* NEWS: List new behavior.
* doc/coreutils.texi (checkOrderOption) New macro for
describing `--check-order' and `--nocheck-order', used in
both join and comm.
* src/comm.c (main): Initialize new options.
(usage): Describe new options.
(compare_files): Keep an extra pair of buffers for the previous
line from each file to check the internal order.
(check_order): If an order-check is required, compare and handle
the result appropriately.
(copylinebuffer): Copy a linebuffer; used for copy before read.
* tests/misc/Makefile.am: List new test.
* tests/misc/comm: Tests for the comm program, including the
new order-checking functionality and attendant command-line options.
 2008-06-12 19:38:43 +02:00
Jim Meyering
896b672499 use gnulib's progname module 
* bootstrap.conf (gnulib_modules): Add progname.
* src/*.c (program_name): Remove declaration.
* (main): Call set_program_name rather than setting program_name.
* src/nice.c (main): Cast program_name to "(char *)".
* src/prog-fprintf.c: Include "system.h"
* src/system.h: Include "progname.h".
* maint.mk (sc_program_name): Adjust rule.
Suggestion from Eric Blake.
 2008-06-03 09:15:00 +02:00
Jim Meyering
434258ca73 declare program_name consistently 
* src/base64.c: Likewise.
* src/basename.c: Likewise.
* src/cat.c: Likewise.
* src/chcon.c: Likewise.
* src/chgrp.c: Likewise.
* src/chmod.c: Likewise.
* src/chown.c: Likewise.
* src/chroot.c: Likewise.
* src/cksum.c: Likewise.
* src/comm.c: Likewise.
* src/cp.c: Likewise.
* src/csplit.c: Likewise.
* src/cut.c: Likewise.
* src/date.c: Likewise.
* src/dd.c: Likewise.
* src/df.c: Likewise.
* src/dircolors.c: Likewise.
* src/dirname.c: Likewise.
* src/du.c: Likewise.
* src/echo.c: Likewise.
* src/env.c: Likewise.
* src/expand.c: Likewise.
* src/expr.c: Likewise.
* src/factor.c: Likewise.
* src/fmt.c: Likewise.
* src/fold.c: Likewise.
* src/groups.c: Likewise.
* src/head.c: Likewise.
* src/hostid.c: Likewise.
* src/hostname.c: Likewise.
* src/id.c: Likewise.
* src/install.c: Likewise.
* src/join.c: Likewise.
* src/kill.c: Likewise.
* src/link.c: Likewise.
* src/ln.c: Likewise.
* src/logname.c: Likewise.
* src/ls.c: Likewise.
* src/md5sum.c: Likewise.
* src/mkdir.c: Likewise.
* src/mkfifo.c: Likewise.
* src/mknod.c: Likewise.
* src/mktemp.c: Likewise.
* src/mv.c: Likewise.
* src/nice.c: Likewise.
* src/nl.c: Likewise.
* src/nohup.c: Likewise.
* src/od.c: Likewise.
* src/paste.c: Likewise.
* src/pathchk.c: Likewise.
* src/pinky.c: Likewise.
* src/pr.c: Likewise.
* src/printenv.c: Likewise.
* src/printf.c: Likewise.
* src/ptx.c: Likewise.
* src/pwd.c: Likewise.
* src/readlink.c: Likewise.
* src/rm.c: Likewise.
* src/rmdir.c: Likewise.
* src/runcon.c: Likewise.
* src/seq.c: Likewise.
* src/setuidgid.c: Likewise.
* src/shuf.c: Likewise.
* src/sleep.c: Likewise.
* src/sort.c: Likewise.
* src/split.c: Likewise.
* src/stat.c: Likewise.
* src/stty.c: Likewise.
* src/su.c: Likewise.
* src/sum.c: Likewise.
* src/sync.c: Likewise.
* src/tac.c: Likewise.
* src/tail.c: Likewise.
* src/tee.c: Likewise.
* src/test.c: Likewise.
* src/timeout.c: Likewise.
* src/touch.c: Likewise.
* src/tr.c: Likewise.
* src/true.c: Likewise.
* src/tsort.c: Likewise.
* src/tty.c: Likewise.
* src/uname.c: Likewise.
* src/unexpand.c: Likewise.
* src/uniq.c: Likewise.
* src/unlink.c: Likewise.
* src/uptime.c: Likewise.
* src/users.c: Likewise.
* src/wc.c: Likewise.
* src/who.c: Likewise.
* src/whoami.c: Likewise.
* src/yes.c: Likewise.
 2008-06-02 17:47:32 +02:00
Jim Meyering
4a510cd399 spell author names consistently 
* src/comm.c (AUTHORS): Use RMS' middle initial.
* src/ls.c (AUTHORS): Likewise.
* src/rm.c (AUTHORS): Likewise.
* src/uniq.c (AUTHORS): Likewise.
* src/cut.c (AUTHORS): Use David M. Ihnat's middle initial.
* AUTHORS: Update to match.
Reported by Michael Piefel.
 2008-06-02 14:12:59 +02:00
Jim Meyering
581b2e3cee adjust copyright dates 2008-05-26 08:40:33 +02:00
Jim Meyering
be2abe31fd convert 2-author programs to use proper_name 
g grep -E -l 'define AUTHORS "[^,]+", "[^,]+"$'|xargs perl -pi -e \
  's/(define AUTHORS) ("[^,]+"), ("[^,]+")$/$1 \\\n  proper_name ($2), \\\n  proper_name ($3)/'
 2008-05-26 08:40:33 +02:00
Jim Meyering
71aa3ea880 Update all copyright notices to use the newer form. 2007-07-23 14:35:58 +02:00
Jim Meyering
33342c1a0a Change "version 2" to "version 3" in all copyright notices. 2007-07-10 13:35:56 +02:00
Jim Meyering
a0faff1a58 Help translators include translation team's web or email address. 
* src/system.h (emit_bug_reporting_address): New function.
* src/base64.c: Use it rather than a literal printf.
* src/basename.c, src/cat.c, src/chgrp.c, src/chmod.c:
* src/chown.c, src/chroot.c, src/cksum.c, src/comm.c, src/cp.c:
* src/csplit.c, src/cut.c, src/date.c, src/dd.c, src/df.c:
* src/dircolors.c, src/dirname.c, src/du.c, src/echo.c, src/env.c:
* src/expand.c, src/expr.c, src/factor.c, src/fmt.c, src/fold.c:
* src/head.c, src/hostid.c, src/hostname.c, src/id.c, src/install.c:
* src/join.c, src/kill.c, src/link.c, src/ln.c, src/logname.c:
* src/ls.c, src/md5sum.c, src/mkdir.c, src/mkfifo.c, src/mknod.c:
* src/mv.c, src/nice.c, src/nl.c, src/nohup.c, src/od.c:
* src/paste.c, src/pathchk.c, src/pinky.c, src/pr.c, src/printenv.c:
* src/printf.c, src/ptx.c, src/pwd.c, src/readlink.c, src/rm.c:
* src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c, src/shuf.c:
* src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c:
* src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac.c:
* src/tail.c, src/tee.c, src/test.c, src/touch.c, src/tr.c:
* src/true.c, src/tsort.c, src/tty.c, src/uname.c, src/unexpand.c:
* src/uniq.c, src/unlink.c, src/uptime.c, src/users.c, src/wc.c:
* src/who.c, src/whoami.c, src/yes.c: Likewise.
 2007-03-28 08:50:29 +02:00
Paul Eggert
580d1e6d6d Don't include stdio.h; no longer needed. 2005-07-09 22:10:38 +00:00
Paul Eggert
5a62048846 Include stdio--.h, not stdio-safer.h. 
(compare_files): Use fopen, not fopen_safer.
 2005-07-03 07:16:23 +00:00
Jim Meyering
44d59bb168 Update FSF postal mail address. 2005-05-14 07:58:31 +00:00
Jim Meyering
c0c815af8d Update FSF postal mail address. 2005-05-14 06:57:06 +00:00
Jim Meyering
0510017888 (compare_files): Remove declaration of unused local. 2005-04-12 06:46:10 +00:00
Paul Eggert
fd48557688 Include stdio-safer.h. 
(compare_files): Exit right away on I/O error rather than continuing
and producing confusing output and error messages.
Return void, not int; all callers changed.
Use fopen_safer to avoid confusion with file descriptors.
 2005-04-11 20:06:13 +00:00
Jim Meyering
87c01f7dcb (long_options): Use NULL, not `0'. 2005-03-28 17:54:13 +00:00
Paul Eggert
a0a9d4c6f4 (compare_files): Assume setlocale exists. 2004-12-02 06:54:16 +00:00
Paul Eggert
81ca57a91d Remove unused "case 0". 2004-09-21 22:26:42 +00:00
Paul Eggert
e61348619a (hard_LC_COLLATE, only_file_1, only_file_2, both, compare_files, main): 
Use bool when appropriate.
 2004-07-30 05:25:17 +00:00
Jim Meyering
1ce7b61d0e (main): Standardize on the diagnostics given when someone gives 
too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
 2004-06-21 15:03:35 +00:00
Jim Meyering
3fd433e9d3 (usage): Tell what comm does when there are no options. 
Reword in terms of FILE1 and FILE2 rather than `left file' and
`right file'.  Suggestion from Dan Jacobson.
 2004-02-21 09:21:15 +00:00
Jim Meyering
b5189062cc (usage): Use EXIT_SUCCESS, not 0, for clarity. 
(usage): Don't bother normalizing exit status
since the arg is already the correct exit status now.
 2004-01-21 23:03:34 +00:00
Jim Meyering
cf4fdf373f Most .c files (AUTHORS): Revert the WRITTEN_BY/AUTHORS change 
of 2003-09-19.  Now, AUTHORS is a comma-separated list of strings.
Update the call to parse_long_options so that `AUTHORS, NULL' are the
last parameters.

* src/true.c (main): Append NULL to version_etc argument list.
* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
 2003-10-18 10:05:47 +00:00
Jim Meyering
80aa0840d7 (compare_files): Save errno after input error, to report proper errno value. 2003-09-23 12:09:33 +00:00
Jim Meyering
bafd927f03 (WRITTEN_BY): Rename from AUTHORS. 
Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
Mark each WRITTEN_BY string as translatable.
 2003-09-18 22:19:03 +00:00
Jim Meyering
c6ec144494 revert previous change 2003-09-18 19:39:12 +00:00
Jim Meyering
3280bf4b55 Update AUTHORS definition to be a comma-separated list of strings and/or update 
the call to parse_long_options so that `AUTHORS, NULL' are the last parameters.
 2003-09-18 18:22:23 +00:00
Jim Meyering
4f4e9aa8e1 Don't include headers already included by system.h: 
Don't include closeout.h.
 2003-07-23 07:29:54 +00:00
Jim Meyering
4f1ec3fd54 Reflect renaming: readline -> readlinebuffer. 2003-06-18 07:37:29 +00:00
Jim Meyering
6bcd4b08ba (main): Call initialize_main. 2003-06-17 18:13:23 +00:00
Jim Meyering
007103be2e add semicolon 2003-05-10 14:19:44 +00:00
Jim Meyering
dfd12de6b9 (main): When failing due to too few arguments, also say 
that rather than just "Try `uname --help' for more information.".
 2003-05-10 14:17:46 +00:00
Jim Meyering
4006f4e672 Change exit (0)' to exit (EXIT_SUCCESS)', 
`exit (1)' to `exit (EXIT_FAILURE)', and
`usage (1)' to `usage (EXIT_FAILURE)'.
 2002-08-31 08:52:10 +00:00
Jim Meyering
5a731510b2 (usage): Use the PACKAGE_BUGREPORT e-mail address, rather than hard-coding it. 2002-07-02 09:06:33 +00:00
Jim Meyering
d7984a3fdb (compare_files): Replace #ifdef ENABLE_NLS with if (HAVE_SETLOCALE). 
(hard_LC_COLLATE): Define even if ! ENABLE_NLS.
(main): Always initialize hard_LC_COLLATE.
Put initialization next to other locale-related stuff.
 2002-04-30 09:23:38 +00:00
Jim Meyering
64eb355c76 Include xmemcoll.h, not memcoll.h. 
Use xmemcoll instead of memcoll.
 2002-01-22 08:11:04 +00:00